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Estimation of hydraulic parameters of shaly sandstone aquifers from geoelectrical measurements
(Journal of Hydrology, 2000)
Electrical and hydraulic conductivities of shaly sandstones are described using a capillary approach for a granular, clay bearing material. The clays are assumed to occur as shale shells uniformly coating the insulated ...
Estimation of hydraulic parameters of shaly sandstone aquifers from geoelectrical measurements
(Elsevier, 2000)
Electrical and hydraulic conductivities of shaly sandstones are described using a capillary approach for a granular, clay bearing material. The clays are assumed to occur as shale shells uniformly coating the insulated ...
Transient phenomena generated in emptying operations in large-scale hydraulic pipelines
(Cartagena de Indias, 2020-08-18)
Air pockets generated during emptying operations in pressurized hydraulic systems cause significant pressure drops inside pipes. To avoid these sudden pressure changes, one of the most widely used methods involves the ...
Escoamento em canal parcialmente poroso e fraturado
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2011-11-30)
The transport phenomena related to porous media have aroused interest in several areas of engineering. Particularly in oil and gas reservoirs, the flows happen with constant interaction with a porous formation, that could ...
An optimization model for operations of large scale hydro power plants
(Institute of Electrical and Electronics Engineers, 2020-09)
Globally, there is an increase in the proportion of renewable sources for electricity generation. Among renewable sources, hydropower is the most widespread. For this reason, the improvements of their applications have ...
Development and evaluation of pedotransfer functions for saturated hydraulic conductivity using an international soil database
(Wageningen University and Research, 2018)
Numerical model for calculation of hydraulic transiente and fluid-structure interaction in fluid transport systems
(Associa????o Brasileira de Energia Nuclear, 2020)